1.1) Whose book is it? - It's not my book. It's his book. Last year his sister was a student. Now she is a doctor.Where has he been? - I have been at work. We don't have free time. Are you busy at 5 o'clock? - No, I am free at this time. Tomorrow she won't be at home. Where are you? - Are you not at home? Yesterday he was at work.
1 We will have industrial training in the third year. Who will have industrial training in the third year? Will we have industrial training in the third year? What will we have in the third year? When will we have industrial training?
2 He goes to the University by Metro. Who goes to the University by Metro? Does he go to the University by Metro? Where does he go by Metro? How does he go to the University?
1 Please, don't take the book off the table.
2 Let us not hang the table with geometrical symbols.
3 Let me not do it myself now.
4 Dont' come here at seven o’clock.